Removable Liners Designed to accommodate every foot strike with its increased landing surface, the ASICS GEL-Cumulus 20 running shoe for women offers a gentler and more comfortable ride on medium to high-mileage runs. Its FlyteFoam technology offers better bounce back, while its new full-ground contact outsole ensures a smoother heel-to-toe movement. Meanwhile, its SpEVA Foam lasting offers ample room in the ball girth and toe area, while its orthotic sockliner and GEL technology cushioning system ensure enduring comfort from the first minute to the last. With a sleeker silhouette thanks to its new rolled collar, the GEL-Cumulus 20 brings together performance, comfort and style for the perfect all-round running shoe.